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Dive into the research topics where Vasilis Zervos is active.

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Featured researches published by Vasilis Zervos.


Science & Public Policy | 2002

Strategic research partnerships and economic performance: Empirical issues

Donald S. Siegel; Vasilis Zervos

A rapid rise in the incidence of strategic research partnerships (SRPs) involving firms, universities, non-profit organizations, and public agencies has stimulated an important public policy debate regarding whether these relationships enhance economic performance. In this paper, we present a taxonomy of SRPs and assess empirical studies of their effectiveness. We also identify data limitations that can preclude an accurate evaluation of the private and social returns to SRPs. We provide numerous suggestions for the collection and processing of additional data that would greatly improve our understanding of how these partnerships affect economic performance at the firm, industry, and aggregate levels. Copyright , Beech Tree Publishing.


Defence and Peace Economics | 2009

The Impact Of Defence Integrators And Standards On Vertical And Horizontal Innovation In The Defence Industry

Vasilis Zervos; G. M. Peter Swann

This paper analyses the extent and character of product innovation in defence technologies where there are strong network effects, but where there is not a generally accepted system of open standards. Specifically, we examine the implications for innovation from the development of network‐centric defence agencies accompanied by the creation of system integrators in the defence industry. The results show that although these developments are expected to have a number of positive impacts, such as enhanced security and gate‐keeping of the relevant technologies, they are also likely to have an adverse effect on the available variety of new defence products.


Prometheus | 2005

The importance of co-ordination in national technology policy: Evidence from the Galileo project

Vasilis Zervos; Donald S. Siegel

We assess the benefits from transatlantic collaboration in technology policy for publicly‐funded R&D space projects such as Galileo, a proposed European radio‐navigation space project. An industrial organisation methodology is employed to model negative security spillovers of ‘unilateral’ space projects such as Galileo, or space‐based anti‐ballistic missile defence, on the public sector of the other region (the US vs. the European Union). The findings imply that transatlantic co‐ordination in technology policy is required to allow the respective space industries (in the US and the European Union) to exploit the benefits of cross‐border strategic research partnerships (SRPs). This coordination not only reduces the costs of the respective programmes, but also addresses security concerns.


Defence and Peace Economics | 2004

The impact of the us strategic defence initiative on the space race

Vasilis Zervos

This paper models the space race between the US and the Soviet Union during the Cold War using time series econometric modelling. The analysis shows that, post the Vietnam‐war era, military considerations play a key role in explaining the behaviour of US space expenditure. In particular, the US Department of Defense (DoD) Strategic Defense Initiative (SDI) of the early 1980s is shown to result in a changing structure of the space race. This is expected to continue in the future with the current anti‐ballistic missile (ABM) programme and the withdrawal of the US from the ABM treaty of on space militarization.


Research Policy | 2008

Technology, security, and policy implications of future transatlantic partnerships in space: Lessons from Galileo

Vasilis Zervos; Donald S. Siegel


Journal of Applied Economics | 2008

Whatever happened to competition in space agency procurement? The case of NASA

Vasilis Zervos


Archive | 2003

Demand for space expenditure and the space race between NATO and the USSR: An econometric analysis

Vasilis Zervos


Frontiers in Finance and Economics | 2005

The Evolution of European and US Aerospace and Defence Markets

Vasilis Zervos


Archive | 2003

The Importance of Co-ordination in National Technology Policy: Evidence From the Galileo Public Private Partnership

Donald S. Siegel; Vasilis Zervos


Archive | 2005

Integrators in Defence: Is There a Trade-off Between Gate-Keeping and Innovation? 1

Vasilis Zervos

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